/*
Copyright 2022 The Numaproj Authors.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package nats

// Options for NATS client pool
type Options struct {
	// ClientPoolSize is the size of the NATS client pool
	clientPoolSize int
}

func defaultOptions() *Options {
	return &Options{
		clientPoolSize: 3,
	}
}

// Option is a function on the options for a NATS client pool
type Option func(*Options)

// WithClientPoolSize sets the size of the NATS client pool
func WithClientPoolSize(size int) Option {
	return func(o *Options) {
		o.clientPoolSize = size
	}
}
